com.solidfire.jsvcgen.model.Util.scala Maven / Gradle / Ivy

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Core library for jsvcgen.

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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 **/
package com.solidfire.jsvcgen.model

object Util {
  val namespaceRegEx = "^([a-zA-Z_][a-zA-Z_0-9]*)(\\.([a-zA-Z_][a-zA-Z_0-9]*))*$".r

  def validateNamespace( input: String ) = {
    if (input.isEmpty)
      throw new ValidationException("Namespace cannot be empty")

    if (!isValidNamespace(input))
      throw new ValidationException("Malformed namespace \"" + input + "\"")
  }

  def isValidNamespace( input: String) = {
    namespaceRegEx.findAllIn(input).size == 1
  }
}